Danfoss / Eaton/HANSEN BACK-UP Ring For 8HK36

Description & Features

Designed for use with the Hansen HK Series quick disconnect coupling system, the Danfoss / Eaton/Hansen Back-Up Ring for 8HK36 is a PTFE replacement component used to maintain sealing integrity in female half couplings. Buna-N serves as the primary seal material, and the ball lock internal connection type provides reliable engagement across a wide range of industrial applications.

Rated to a minimum working temperature of -40°F, this back-up ring is suited for demanding environments including construction, agriculture, oil and gas, chemical handling, aerospace, and fluid transfer. The coupling series it supports meets ISO 7241-1 Series B certification and is rated for flow up to 50 gallons per minute. The Push to Connect end type and NPTF thread interface make integration straightforward without special tooling.

Compatible across a broad range of industries, this component is a direct service part for maintaining performance in Hansen HK Series connections where seal backup support is required.

SKU: 8H09

Supplier Part Number (MPN): 8H09

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X08252
Application
Agriculture, Hydraulic Tool, General Industry, Construction, Fluid Transfer, Transportation, Military, Law Enforcement/Rescue, Chemical, Oil and Gas, Consumer Products, HVAC, Food and Beverage, Trucks, Aerospace, Medical
Certifications
ISO 7241-1 Series B
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Type 1
Push to Connect
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
50 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Female Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
Product Material
PTFE
Product Width
1.60
Safety locking Mechanism
None
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
8H09
Valve Type
2 way
Product Weight
0.99 lbs

Product Questions & Answers (1)

Question by: Cody F on Apr 27, 2025, 5:21 PM
Will this back-up ring work with other quick disconnects besides the Hansen HK series?
Answer by: Customer Support on Apr 28, 2025, 7:08 PM
It's made specifically to fit the Hansen HK Series quick disconnect couplings. You'll want to stick with that series for proper sealing.